Both 250mg and 500mg Azithromycin dosages can cause similar side effects, although higher doses may increase the risk or severity. Always report any concerning symptoms to your doctor.
Common side effects include:
- Diarrhea Nausea Vomiting Abdominal pain Headache
Less common, but potentially serious, side effects include:
- Severe allergic reactions (rash, swelling, difficulty breathing) Prolonged QT interval (a heart rhythm problem) Liver damage Hearing loss
Azithromycin can interact with several medications. Consult your physician or pharmacist about potential drug interactions before starting treatment. Important examples include:
Digoxin: Azithromycin can increase digoxin levels. Warfarin: Azithromycin may increase the risk of bleeding. Ergot alkaloids: Concurrent use may cause ergotism. Theophylline: Azithromycin can increase theophylline levels. Certain antacids: Absorption of azithromycin may be reduced.
This information does not substitute for professional medical advice. Discuss your medical history and current medications with your doctor to determine the appropriate Azithromycin dosage and to address any potential concerns about side effects or drug interactions.
